15882180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1753}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 44790144

約数和(自身を除く): 28907964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1753, 1812, 2265, 3020, 3506, 4530, 5259, 7012, 8765, 9060, 10518, 17530, 21036, 26295, 35060, 52590, 105180, 264703, 529406, 794109, 1058812, 1323515, 1588218, 2647030, 3176436, 3970545, 5294060, 7941090, 15882180]

約数ペア:

[(1, 15882180), (2, 7941090), (3, 5294060), (4, 3970545), (5, 3176436), (6, 2647030), (10, 1588218), (12, 1323515), (15, 1058812), (20, 794109), (30, 529406), (60, 264703), (151, 105180), (302, 52590), (453, 35060), (604, 26295), (755, 21036), (906, 17530), (1510, 10518), (1753, 9060), (1812, 8765), (2265, 7012), (3020, 5259), (3506, 4530)]